JP6099731B2 - 偏心スクリューポンプ用のピン継手 - Google Patents

偏心スクリューポンプ用のピン継手 Download PDF

Info

Publication number
JP6099731B2
JP6099731B2 JP2015502095A JP2015502095A JP6099731B2 JP 6099731 B2 JP6099731 B2 JP 6099731B2 JP 2015502095 A JP2015502095 A JP 2015502095A JP 2015502095 A JP2015502095 A JP 2015502095A JP 6099731 B2 JP6099731 B2 JP 6099731B2
Authority
JP
Japan
Prior art keywords
joint
pin
head
joint head
pin joint
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2015502095A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015513035A (ja
Inventor
グロート ミヒャエル
グロート ミヒャエル
デンク ラインハルト
デンク ラインハルト
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Netzsch Pumpen and Systeme GmbH
Original Assignee
Netzsch Pumpen and Systeme GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Netzsch Pumpen and Systeme GmbH filed Critical Netzsch Pumpen and Systeme GmbH
Publication of JP2015513035A publication Critical patent/JP2015513035A/ja
Application granted granted Critical
Publication of JP6099731B2 publication Critical patent/JP6099731B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/005—Removing contaminants, deposits or scale from the pump; Cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F04C2/165—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type having more than two rotary pistons with parallel axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/28—Safety arrangements; Monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/805—Fastening means, e.g. bolts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32861—T-pivot, e.g., wrist pin, etc.
    • Y10T403/32893—T-pivot, e.g., wrist pin, etc. including distinct pin retainer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
JP2015502095A 2012-03-27 2013-03-21 偏心スクリューポンプ用のピン継手 Expired - Fee Related JP6099731B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012006025.4 2012-03-27
DE102012006025A DE102012006025B3 (de) 2012-03-27 2012-03-27 Bolzengelenk für Exzenterschneckenpumpe
PCT/DE2013/100108 WO2013143535A2 (de) 2012-03-27 2013-03-21 Bolzengelenk für eine exzenterschneckenpumpe

Publications (2)

Publication Number Publication Date
JP2015513035A JP2015513035A (ja) 2015-04-30
JP6099731B2 true JP6099731B2 (ja) 2017-03-22

Family

ID=48577455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015502095A Expired - Fee Related JP6099731B2 (ja) 2012-03-27 2013-03-21 偏心スクリューポンプ用のピン継手

Country Status (9)

Country Link
US (1) US20150010342A1 (de)
EP (1) EP2831421B1 (de)
JP (1) JP6099731B2 (de)
KR (1) KR101813751B1 (de)
CN (1) CN104220756B (de)
AU (1) AU2013242596C1 (de)
DE (1) DE102012006025B3 (de)
ES (1) ES2602194T3 (de)
WO (1) WO2013143535A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6224402B2 (ja) 2013-10-04 2017-11-01 Ntn株式会社 車輪用軸受装置の外方部材の製造方法
DE102014100138B3 (de) * 2014-01-08 2015-03-26 Netzsch Pumpen & Systeme Gmbh Exzenterschneckenpumpe, Bolzengelenk und Verfahren zum Herstellen eines Bolzengelenks
DE102015101352A1 (de) * 2015-01-29 2016-08-04 Netzsch Pumpen & Systeme Gmbh Stator-Rotor-System und Verfahren zum Einstellen eines Stators in einem Stator-Rotor-System
DE102015011808B4 (de) * 2015-09-09 2017-05-11 Netzsch Pumpen & Systeme Gmbh Antriebsstrangabschnitt, insbesondere für eine Exzenterschneckenpumpe
CN105351184A (zh) * 2015-11-23 2016-02-24 重庆高研泵业有限公司 安全螺杆泵
NL2022308B1 (en) * 2018-12-24 2020-07-21 Marel Stork Poultry Proc Bv Shackle for processing hanging poultry and method for attaching such a shackle
US11371502B2 (en) * 2019-11-18 2022-06-28 Graco Minnesota Inc. Sealed drive for connecting progressive cavity pump rotors to universal joints
CN116221103B (zh) * 2022-11-22 2025-08-29 中国船舶集团有限公司第七〇四研究所 一种具有榫卯联接结构的低噪声三螺杆污油泵
US12152588B1 (en) 2023-05-26 2024-11-26 Grant Prideco, Inc. Free-mold stator for a progressing cavity pump

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE314593B (de) * 1965-01-21 1969-09-08 Flygts Pumpar Ab
GB1039429A (en) * 1964-08-18 1966-08-17 Flygts Pumpar Ab Universal joint and sealing means in screw pumps
US3324801A (en) * 1965-08-17 1967-06-13 Fernholtz Mfg Company Combined flexible seal and agitator for pumps
GB1211987A (en) * 1968-04-29 1970-11-11 Stenberg Flygt Ab A screw pump provided with a radially movable rotor coupling
US3522977A (en) * 1968-07-08 1970-08-04 Caterpillar Tractor Co Replaceable and self-lubricating bearing assembly
US3997989A (en) * 1974-10-02 1976-12-21 Caterpillar Tractor Co. Tip retaining means with rotative locking tendencies
US4210405A (en) * 1978-11-20 1980-07-01 Clark Equipment Company Pivot joint
FR2498264A1 (fr) * 1981-01-19 1982-07-23 Mecanique Metallurgie Ste Gle Perfectionnements apportes aux pompes a engrenage
DE3728821C1 (de) * 1987-08-28 1989-01-05 Netzsch Mohnopumpen Gmbh Bolzengelenk fuer Exzenterschneckenpumpen
DE4237966A1 (de) * 1992-11-11 1994-05-26 Arnold Jaeger Exzenterschneckenpumpe
JPH0777172A (ja) * 1993-09-03 1995-03-20 Heishin Sobi Kk 一軸偏心ねじポンプ
JP3040899B2 (ja) * 1993-10-04 2000-05-15 株式会社松井製作所 ユニバーサルジョイント
US5603608A (en) * 1995-04-19 1997-02-18 Ici Canada, Inc. Methods and apparatus for monitoring progressive cavity pumps
US5769618A (en) * 1995-09-25 1998-06-23 Heishin Sobi Kabushiki Kaisha Uniaxial eccentric screw pump having a flexible plastic shaft
DE19927315C2 (de) * 1999-06-15 2001-04-26 Netzsch Mohnopumpen Gmbh Bolzengelenk für Exzenterschneckenpumpen
DE10116641C2 (de) * 2001-04-04 2003-07-03 Seepex Seeberger Gmbh & Co Bolzengelenk-Aggregat für eine Exzenter-Schneckenpumpe
CN2695691Y (zh) * 2004-04-19 2005-04-27 西安海兴曲杆泵业工程有限公司 高压、大流量单螺杆泵的连杆结构
DE102006058166A1 (de) * 2006-12-09 2008-06-19 Seepex Gmbh + Co Kg Gelenkkopf für ein Bolzengelenk einer Exzenterschneckenpumpe
US8974453B2 (en) * 2008-12-02 2015-03-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation catheter having a flexible manifold
EP2588756B1 (de) * 2010-07-02 2018-05-02 Oerlikon Textile GmbH & Co. KG Zahnradpumpe

Also Published As

Publication number Publication date
DE102012006025B3 (de) 2013-08-01
AU2013242596C1 (en) 2016-10-27
KR20140139078A (ko) 2014-12-04
JP2015513035A (ja) 2015-04-30
ES2602194T3 (es) 2017-02-20
CN104220756A (zh) 2014-12-17
KR101813751B1 (ko) 2017-12-29
US20150010342A1 (en) 2015-01-08
AU2013242596A1 (en) 2014-10-30
WO2013143535A3 (de) 2014-07-31
EP2831421A2 (de) 2015-02-04
WO2013143535A2 (de) 2013-10-03
CN104220756B (zh) 2016-04-27
EP2831421B1 (de) 2016-08-10
AU2013242596B2 (en) 2016-05-26

Similar Documents

Publication Publication Date Title
JP6099731B2 (ja) 偏心スクリューポンプ用のピン継手
EP2393602B1 (de) Selbstregulierende rotierende hochgeschwindigkeitsdüse mit fluidlager
CN107078597B (zh) 用于电机的流体冷却的壳体
CN102448616B (zh) 用于高压清洁装置的旋转式喷嘴
CN207212734U (zh) 一种防抱死自润滑易维护离心泵
JP2015214980A5 (de)
KR20180032487A (ko) 냉각 장치가 구비된 회전 주축
CN108435720A (zh) 一种自激式水力清洗工具
CN104056740B (zh) 小型高压水自旋转清洗喷头
DK3265235T3 (en) Rotor nozzle for a high pressure cleaning device
JP6012142B2 (ja) ホース洗浄ノズル
JP6263632B2 (ja) 偏心ねじポンプ、ピン継手、及びピン継手を製造するための方法。
CN110285067B (zh) 一种长寿命、低维护成本的磁力泵
KR101410756B1 (ko) 버블발생기
US11441560B2 (en) Pump housing with dual-purpose inlet fitting
CN107405637B (zh) 用于高压清洁设备的旋转喷嘴
CN221265900U (zh) 饮品机出粉装置
KR101543685B1 (ko) 펌프
JP6389520B2 (ja) 特に繊維質流体用途の均質化バルブ
CN219401549U (zh) 一种奶瓶清洗机的喷水嘴结构
JP5698079B2 (ja) 一軸偏心ねじポンプ
JP6395559B2 (ja) ムース生成装置
RU2637033C1 (ru) Прессующий узел машины литья под давлением
ITTO20100714A1 (it) Macchina a fluido con disco oscillante
HK1163594B (en) Self regulating fluid bearing high pressure rotary nozzle

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150914

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150929

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20151120

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160315

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160816

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160921

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170124

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170221

R150 Certificate of patent or registration of utility model

Ref document number: 6099731

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees